An array of Pt-tip microelectrodes for extracellular monitoring of activity of brain slices.
Biosens Bioelectron
; 14(1): 61-5, 1999 Jan 01.
Article
en En
| MEDLINE
| ID: mdl-10028650
A microelectrode array (MEA) consisting of 34 silicon nitride passivated Pt-tip microelectrodes embedded on a perforated silicon substrate (porosity 35%) has been realized. The electrodes are 47 microns high, of which only the top 15 microns are exposed Pt-tips having a curvature of 0.5 micron. The MEA is intended for extracellular recordings of brain slices in vitro. Here we report the fabrication, characterization and initial electrophysiological evaluation of the first generation of Pt-tip MEAs.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Encéfalo
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Microelectrodos
Límite:
Animals
Idioma:
En
Revista:
Biosens Bioelectron
Asunto de la revista:
BIOTECNOLOGIA
Año:
1999
Tipo del documento:
Article
País de afiliación:
Suiza
Pais de publicación:
Reino Unido